SRT is an advanced and highly focused radiation treatment technique that delivers precise, high-dose radiation to tumors while sparing nearby healthy tissues. There are different variations of SRT, including:
Stereotactic Radiation Therapy has revolutionized cancer treatment by allowing for the effective treatment of tumors with minimal damage to surrounding healthy tissues. It offers hope and improved outcomes for patients with various types of cancer, including those that were previously considered difficult to treat or inoperable.
Key features and benefits of Stereotactic Radiation Therapy include:
SRT utilizes highly precise and focused radiation beams, allowing for the delivery of very high doses of radiation to the tumor while minimizing exposure to healthy tissues. This precision is achieved through advanced imaging and treatment planning techniques.
SRT can offer a shorter treatment duration compared to conventional radiation therapy, as it often requires fewer sessions to achieve the desired radiation dose.
In some cases, SRT can be used to re-treat tumors that have previously received radiation therapy, thanks to its ability to deliver higher doses in a localized manner.
Due to the focused nature of SRT, there is often a reduced risk of side effects compared to conventional radiation therapy. Patients may experience fewer treatment-related complications.
SRT treatments require secure immobilization of the patient's head or body to ensure accurate and consistent radiation delivery.
To account for organ motion during treatment, special techniques and technologies are used to adapt the radiation beam's delivery in real-time, ensuring that the tumor remains in the target area.
Given the high doses and precision involved, quality assurance measures are essential in SRT to ensure patient safety and treatment effectiveness.
There are various machines capable of delivering SRT, each designed for specific treatment sites. Your radiation oncologist will determine which machine is best suited for your particular case.